response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3301/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: 12345 (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjJHbTZjdU5BOU8tRGpMVWlPRjVqdFlXS3ZrZlotc3lxMmhWZEp6WmhQU2siLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzAxLCJzdGF0ZV9ub25jZSI6ImU2MjI2ZWM0YTZkYjJhOWJhMzExIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzAxIn0sImlzcyI6IjJzaWdtYV90ZXN0Iiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zNjM0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzIyNjYyMDMsImV4cCI6MTc3MjI2NjUwMywianRpIjoiYmFiYmJkYTZhZmYzZjYzZDg4Y2UifQ.vVqOg0D5bX1quDLKu83kPLb03v73QDc8zRidwsHM7zeqg8i2jOdiajtg5qbb2ALBr0eTxZJpS6CxPAzgCrCHJNcS9nXrW06-hZP1KvZikhVkS6LLD_dmJYhQimWkGdgDtMrkXfxlHWqEn0Cl6juILdN_zxSDhnKjb0UTByQzY1v4W8SIgaHZDm7tgLZRvoDk3pMLb_mxbpdSsXw4RBr19oyX6p0QC8jonuJ3K9EHCJr4ObRd0FGnERo9n1qRnQVfsHnC7xJHFK2lV2T1IXT0znBPR2Wnp9qYJ4OCr70b8V_t3f84jzOqNEmT7sQPzvCqmMGCmyFkwZdAoadr0jlmaA (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: e6226ec4a6db2a9ba311 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)